USD411622SExpiredUtility

Radio frequency tissue ablation unit

86
Assignee: VIDAMED INCPriority: Apr 11, 1997Filed: Apr 11, 1997Granted: Jun 29, 1999
Est. expiryApr 11, 2017(expired)· nominal 20-yr term from priority
Inventors:Jack Hall
86
PatentIndex Score
38
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a radio frequency tissue ablation unit, as shown.

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